Weather on October 22
West Yellowstone, MT
55 Years of Data
About This Date
October 22nd in West Yellowstone, MT typically brings chilly fall weather, with average highs around 42°F and lows near 24°F. Over 55 years of records, the warmest October 22nd was in 2003 (53°F average), while the coldest was 2020 (11°F) — a 42°F range across recorded history. Precipitation has occurred on 27% of recorded October 22nd dates, with snow falling 2% of the time (heaviest snowfall: 6"). Temperatures on this date have remained relatively stable over the past several decades.
Temperatures on this date have remained relatively stable over the past several decades.
Planning for October 22nd in West Yellowstone, MT? Bring layers as temperatures can vary throughout the day.
| Year | High | Low | Avg | Precip | Snow |
|---|---|---|---|---|---|
| 2025 | 42° | 27° | 35° | — | — |
| 2024 | 41° | 28° | 34° | — | — |
| 2023 | 55° | 34° | 44° | — | — |
| 2022 | 32° | 20° | 26° | 6.86" | — |
| 2021 | 51° | 30° | 41° | — | — |
| 2020coldest | 20° | 1° | 11° | — | — |
| 2019 | 37° | 22° | 29° | 0.76" | — |
| 2018 | 55° | 34° | 44° | — | — |
| 2017 | 34° | 23° | 29° | 0.25" | — |
| 2016 | 46° | 31° | 38° | — | — |
| 2015 | 47° | 26° | 36° | — | — |
| 2014 | 33° | 22° | 27° | 0.25" | — |
| 2013 | 53° | 30° | 42° | — | — |
| 2012 | 32° | 25° | 28° | 1.27" | — |
| 2011 | 44° | 31° | 37° | — | — |
| 2010 | 48° | 34° | 41° | — | — |
| 2009 | 38° | 21° | 30° | — | — |
| 2008 | 38° | 6° | 22° | 0.51" | — |
| 2007 | 36° | 16° | 26° | 0.25" | — |
| 2006 | 33° | 10° | 22° | — | — |
| 2005 | 56° | 30° | 43° | — | — |
| 2004 | 30° | 13° | 22° | 0.25" | — |
| 2003warmest | 64° | 43° | 53° | — | — |
| 2002 | 28° | 17° | 22° | 0.25" | — |
| 2001 | 35° | 27° | 31° | 0.51" | — |
| 2000 | 42° | 13° | 28° | — | — |
| 1999 | 58° | 35° | 46° | — | — |
| 1998 | 41° | 30° | 36° | — | — |
| 1997 | 45° | 24° | 35° | — | — |
| 1996 | 24° | 13° | 18° | — | — |
| 1995 | 21° | 5° | 13° | 1.02" | — |
| 1994 | 35° | 14° | 25° | — | — |
| 1993 | 48° | 26° | 37° | — | — |
| 1992 | 45° | 29° | 37° | — | — |
| 1991 | 34° | 25° | 30° | 1.52" | — |
| 1990 | 38° | 16° | 27° | 0.25" | — |
| 1989 | 40° | 32° | 36° | — | — |
| 1988 | 46° | 30° | 38° | — | — |
| 1987 | 51° | 27° | 39° | — | — |
| 1986 | 53° | 21° | 37° | — | — |
| 1985 | 24° | 19° | 21° | 1.52" | — |
| 1984 | 30° | 9° | 19° | — | — |
| 1983 | 50° | 30° | 40° | — | — |
| 1982 | 45° | 27° | 36° | — | — |
| 1981 | 47° | 17° | 32° | — | — |
| 1980 | 45° | 27° | 36° | — | — |
| 1979 | 41° | 30° | 36° | — | — |
| 1978 | 51° | 25° | 38° | — | — |
| 1977 | 57° | 26° | 42° | — | — |
| 1976 | 49° | 20° | 34° | — | — |
| 1975 | 53° | 29° | 41° | 0.84" | 6" |
| 1974 | 37° | 28° | 33° | — | — |
| 1973 | 58° | 30° | 44° | — | — |
| 1972 | 53° | 32° | 43° | — | — |
| 1971 | 48° | 27° | 37° | — | — |
West Yellowstone, MT Temperature Range by Month
Average monthly highs and lows. The shaded band shows the typical daily temperature range.
West Yellowstone, MT Monthly Precipitation
Average rainfall and snowfall per month, in inches.
West Yellowstone, MT Daily Temperature Calendar
Average daily high temperature for every day of the year. Each cell is the climatological mean for that calendar day across 55 years of NOAA data.
Best Time to Visit West Yellowstone, MT
West Yellowstone, MT has no months that meet our "pleasant" threshold — every season has tradeoffs.